# Copyright The PyTorch Lightning team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Any, Dict

from flash.core.data.io.input import DataKeys, ServeInput


class TextDeserializer(ServeInput):
    def serve_load_sample(self, text: str) -> Dict[str, Any]:
        return {DataKeys.INPUT: text}

    @property
    def example_input(self) -> str:
        return "An example input"
